Study on polyamides& ⅱ. synthesis of a new active material for barium ion selective electrode

Conductometric Titration: Quick and Systemic Analysis of Macro Barium Ion

电导滴定法-常量钡离子的快速系统分析

Synthesis and Performance Analysis on Polymer Scale Inhibitor for Barium Ion Stabilization

稳定钡离子的聚合物阻垢剂的合成与性能评价

This is the main reason for barite to increase the cement strength and reduce the weakening of late strength.

结果表明，重晶石对水化铝酸钙的晶型转变有抑制作用，这是重晶石提高铅酸盐水泥强度、减小强度倒退的主要原因。

Barite powder is an important chemical raw material. It was widely used as filler in paints, rubber, paper and other industries, and it was also the most important filler used in powder coating in most countries.

重晶石粉末是一种重要的化工原料，作为填料广泛应用于涂料、橡胶、造纸等行业，且是大多数国家粉末涂料中最重要和用量最多的填料。

The anticorrosive resin of acid scouring groove is unsaturated resin of S-156, the strengthen material are polyester fiber cloth and barite powder.

酸洗槽防腐树脂选用S-156不饱和树脂，增强材料选用涤纶布、重晶石粉。

Application experimentation show that modified barite powder takes the place of precipitated barium sulfate in offset coated paper, coating and paint etc.

应用实验表明：改性超细粉在铜版纸涂布和油漆中可以替代沉淀硫酸钡。

Barite powder was modified with stearic acid and silicane.

利用硬脂酸、硅烷偶联剂对重晶石粉进行表面改性。

Vegetable Glue and Barite Powder Weighted Mud Applied in the Confined Water Thick Cover Formations

植物胶重晶石粉加重泥浆在有承压水厚覆盖地层中应用成效

The activity index indicated that modified barite powder had a good hydrophobic.

改性后的重晶石矿物表面的疏水性得到明显了改善；

Study and Application on Surface Modification of Barite Powder

重晶石矿粉表面改性研究与应用

Aug.1942: US Marines, with full battle kits, charge ashore on Guadalcanal Island from a landing barge during the early phase of the US offensive in the Solomon Islands during World War II.

1942年8月：美海军陆战队与全副套，收取的瓜达尔卡纳尔岛登陆，在美国进攻在所罗门群岛的早期阶段在第二次世界大战期间从登陆驳船。

Quality and Progress Control for Stinger-to-Hull Connection of Heavy Derrick Lay Barge-Lan Jian

蓝疆号起重铺管船托管架拖挂结构的质量及进度控制

As a commercial diver in the offshore oil fields of the Gulf of Mexico, I was assigned to a job on board a derrick barge.

我在墨西哥湾的一个海面油田做职业潜水员，一次被指派到一艘吊杆起重驳船上工作。

The Hydrodynamic Coefficients Research on Large Derrick Barge Ships

大型起重船水动力系数的研究

The jacket, topside and yoke assembly were separately lifted and installed by using a derrick barge.

导管架、上部结构和软刚臂分别是用浮吊吊装的。

During the course of the program, we've hadthe editors of Time Out show us bargains to be had in New York and Hong Kong.Now it's London's turn, and we need to make it a bit more interesting-f50 worthof interest.

在节目中，我们曾请到《游乐》杂志的编辑来告诉我们如何在纽约和香港捡便宜。现在换伦敦了，而我们必须把它弄得有趣一些--50英镑的乐趣。

As this was, in retrospect, a great time to scoop up bargains in the equity market, that may show that rich people are just better at calling the market, rather than fundamentally more risk-averse.

回过头看，这段时间是在股市中大举低价买进的大好时机，这或许表明，富人只是在判断市场方面做得更好，而不是从本质上回避风险。

August is a good time to hunt out bargains.

8月是搜罗便宜货的好时机。

Spend your time finding bargains on scarves or jewelry, or take a boat trip down the Bosphorus, the river that separates the Asian and European sides of the city.

你可以耐心地花时间寻找便宜的围巾或首饰，或乘船游览把亚洲和欧洲隔开的博斯普鲁斯海峡。

Since the rescue of Bear Stearns in March, prices in the loan market had recovered as funds stepped in to pick up bargains.

自3月份对贝尔斯登（bear stearns）的纾困行动以来，随着基金出手低价买进，贷款市场的价格有所回升。